On 11/03/2012 02:38 PM, Jeff Squyres wrote:
Crud. You are correct.
The VERSION string for the f90 library was incorrectly updated to 4:0:1; it
should have been updated to 4:0:3.
I have fixed this for v1.6.4. I'm *anticipating* that there aren't may people
who will be bitten by this, so for
I continue to have a problem where 2 processes are sending to the same process
and one of the sending processes hangs for 150 to 550 ms in the call to
MPI_Send.
Each process runs on a different node and the receiving process has posted an
MPI_Irecv 17 ms before the hanging send.
The posted rece
Hello Adam,
thanks for the hint! The upcoming v1.7 release (or candidate) will include a
fix for this problem.
With regards,
Matthias
On 11/5/2012 1:07 AM, huydanlin wrote:
Hi,
My objective is I want to calculate the time perform by MPI_Send &
MPI_Recv . In case MPI_Send, i can put the timer before the MPI_Send
and after its. like this "
t1=MPI_Wtime(),
MPI_Send
t2= MPI_Wtime
tsend= t2 -t1; it mean when the message go
You might take a look at the other profiling tools:
http://www.open-mpi.org/faq/?category=perftools#OMPI-support
On Nov 5, 2012, at 1:07 AM, huydanlin wrote:
> Hi,
>My objective is I want to calculate the time perform by MPI_Send &
> MPI_Recv . In case MPI_Send, i can put the timer befor
Hi,
My objective is I want to calculate the time perform by MPI_Send &
MPI_Recv . In case MPI_Send, i can put the timer before the MPI_Send and
after its. like this "
t1=MPI_Wtime(),
MPI_Send
t2= MPI_Wtime
tsend= t2 -t1; it mean when the message go to the system buffer, the
control return to
